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CHONGQING TIANYUAN CHEMICAL CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    112,561
  • Filing trend
    ⇧ 100.0%
About

CHONGQING TIANYUAN CHEMICAL CO LTD has a total of 16 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, chemical engineering and measurement are WONIK MATERIALS CO LTD, JOHNSON MATTHEY DAVY TECHNOLOGIES LTD and VALUE RECOVERY INC.

Patent filings in countries

World map showing CHONGQING TIANYUAN CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing CHONGQING TIANYUAN CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 He Tao 10
#2 Chen Yunhai 8
#3 Long Wei 7
#4 Liao Xiaopeng 5
#5 Yang Zhongming 3
#6 Zhang Manling 3
#7 Chen Mingchuan 3
#8 Wang Liang 3
#9 Li Hui 2
#10 Hu Kun 2

Latest patents

Publication Filing date Title
CN110923742A Brine impurity removal device and impurity removal process
CN108911945A The device of carbon trichloride in continuous separation tetrachloro-ethylene solid waste
CN108926962A Ammonia-containing exhaust recovery and treatment method
CN109053363A The monochloro methane synthesis system of low concentrated sulfuric acid consumption
CN108726483A The processing method of tail gas recycle containing chlorine
CN107137955A Machinery emulsification continuous extraction equipment
CN107200699A A kind of esterification process and its application
CN106124484A Sodium hypochlorite low content slaine ICP measures pre-treating method
CN105854570A New mercaptopropionic-acid tail gas treating technology
CN105974052A Method for determining dissolvable carbonate content in industrial sodium hydrosulfide
CN106045889A Novel mercaptopropionic acid pressurized hydrolysis process
CN106115647A A kind of indirect method produces High Quality Zinc Phosphate technique
CN105903409A Novel thiohydracrylic acid pressure hydrolysis reaction device
CN106053434A Method of measuring sodium hypochlorite low-content metal salts
CN106117095A A kind of mercaptopropionic acid production technology of continuous-stable
CN101962173A Continuous preparation method for sodium hypochlorite